3-4/7x=15

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Solution for 3-4/7x=15 equation: 



3-4/7x=15

We move all terms to the left:

3-4/7x-(15)=0



Domain of the equation: 7x!=0

x!=0/7

x!=0

x∈R



We add all the numbers together, and all the variables

-4/7x-12=0

We multiply all the terms by the denominator


-12*7x-4=0

Wy multiply elements

-84x-4=0

We move all terms containing x to the left, all other terms to the right

-84x=4

x=4/-84

x=-1/21

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